Methoprotryne, 100µg/ml in Acetonitrile, 1ml

3',4'-Dichloro-4-[13C12]biphenylol, 1.2ml x 50ug/ml, toluene

3-Chlorophenol, 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-1, Cas.no. 108-43-0

Parathion-ethyl, 100 µg/ml, Toluene, 1ml